31/03/2026
At Yellowstone National Park, traffic jams don’t happen because of accidents; they happen because of bison.
Known as “bison jams,” entire roads can come to a standstill as massive herds casually stroll right past cars, sometimes even stopping inches away like they own the place (because they kind of do). These animals can weigh up to 900 kg, yet move with surprising calm, completely unfazed by the line of humans waiting. It’s one of those uniquely Yellowstone moments, slightly inconvenient, a little intimidating, but unforgettable.